America's First Lady Michelle Obama has attended the funeral of a 15 year old girl killed after performing in President Obama's inauguration celebration. <br /><br />The high school student was the 46th person to be shot dead in the Obamas' hometown of Chicago this year alone. <br /><br />Her death has intensified a national debate on gun control.<br /><br />Al Jazeera's John Hendren reports from Chicago.
